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            <div><h3 class="title">
                <a name="asio.reference.ssl__context_base"></a><a class="link" href="ssl__context_base.html"
                                                                  title="ssl::context_base">ssl::context_base</a>
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    <p>
        <a class="indexterm" name="asio.indexterm.ssl__context_base"></a>
    </p>
    <p>
        The <a class="link" href="ssl__context_base.html" title="ssl::context_base"><code class="computeroutput"><span
            class="identifier">ssl</span><span class="special">::</span><span
            class="identifier">context_base</span></code></a>
        class is used as a base for the basic_context class template so that we have
        a common place to define various enums.
    </p>
    <pre class="programlisting"><span class="keyword">class</span> <span class="identifier">context_base</span>
</pre>
    <h5>
        <a name="asio.reference.ssl__context_base.h0"></a>
        <span><a name="asio.reference.ssl__context_base.types"></a></span><a class="link"
                                                                             href="ssl__context_base.html#asio.reference.ssl__context_base.types">Types</a>
    </h5>
    <div class="informaltable">
        <table class="table">
            <colgroup>
                <col>
                <col>
            </colgroup>
            <thead>
            <tr>
                <th>
                    <p>
                        Name
                    </p>
                </th>
                <th>
                    <p>
                        Description
                    </p>
                </th>
            </tr>
            </thead>
            <tbody>
            <tr>
                <td>
                    <p>
                        <a class="link" href="ssl__context_base/file_format.html"
                           title="ssl::context_base::file_format"><span class="bold"><strong>file_format</strong></span></a>
                    </p>
                </td>
                <td>
                    <p>
                        File format types.
                    </p>
                </td>
            </tr>
            <tr>
                <td>
                    <p>
                        <a class="link" href="ssl__context_base/method.html" title="ssl::context_base::method"><span
                                class="bold"><strong>method</strong></span></a>
                    </p>
                </td>
                <td>
                    <p>
                        Different methods supported by a context.
                    </p>
                </td>
            </tr>
            <tr>
                <td>
                    <p>
                        <a class="link" href="ssl__context_base/options.html" title="ssl::context_base::options"><span
                                class="bold"><strong>options</strong></span></a>
                    </p>
                </td>
                <td>
                    <p>
                        Bitmask type for SSL options.
                    </p>
                </td>
            </tr>
            <tr>
                <td>
                    <p>
                        <a class="link" href="ssl__context_base/password_purpose.html"
                           title="ssl::context_base::password_purpose"><span
                                class="bold"><strong>password_purpose</strong></span></a>
                    </p>
                </td>
                <td>
                    <p>
                        Purpose of PEM password.
                    </p>
                </td>
            </tr>
            </tbody>
        </table>
    </div>
    <h5>
        <a name="asio.reference.ssl__context_base.h1"></a>
        <span><a name="asio.reference.ssl__context_base.protected_member_functions"></a></span><a class="link"
                                                                                                  href="ssl__context_base.html#asio.reference.ssl__context_base.protected_member_functions">Protected
        Member Functions</a>
    </h5>
    <div class="informaltable">
        <table class="table">
            <colgroup>
                <col>
                <col>
            </colgroup>
            <thead>
            <tr>
                <th>
                    <p>
                        Name
                    </p>
                </th>
                <th>
                    <p>
                        Description
                    </p>
                </th>
            </tr>
            </thead>
            <tbody>
            <tr>
                <td>
                    <p>
                        <a class="link" href="ssl__context_base/_context_base.html"
                           title="ssl::context_base::~context_base"><span
                                class="bold"><strong>~context_base</strong></span></a> <span
                            class="silver">[destructor]</span>
                    </p>
                </td>
                <td>
                    <p>
                        Protected destructor to prevent deletion through this type.
                    </p>
                </td>
            </tr>
            </tbody>
        </table>
    </div>
    <h5>
        <a name="asio.reference.ssl__context_base.h2"></a>
        <span><a name="asio.reference.ssl__context_base.data_members"></a></span><a class="link"
                                                                                    href="ssl__context_base.html#asio.reference.ssl__context_base.data_members">Data
        Members</a>
    </h5>
    <div class="informaltable">
        <table class="table">
            <colgroup>
                <col>
                <col>
            </colgroup>
            <thead>
            <tr>
                <th>
                    <p>
                        Name
                    </p>
                </th>
                <th>
                    <p>
                        Description
                    </p>
                </th>
            </tr>
            </thead>
            <tbody>
            <tr>
                <td>
                    <p>
                        <a class="link" href="ssl__context_base/default_workarounds.html"
                           title="ssl::context_base::default_workarounds"><span
                                class="bold"><strong>default_workarounds</strong></span></a> <span class="silver">[static]</span>
                    </p>
                </td>
                <td>
                    <p>
                        Implement various bug workarounds.
                    </p>
                </td>
            </tr>
            <tr>
                <td>
                    <p>
                        <a class="link" href="ssl__context_base/no_compression.html"
                           title="ssl::context_base::no_compression"><span class="bold"><strong>no_compression</strong></span></a>
                        <span class="silver">[static]</span>
                    </p>
                </td>
                <td>
                    <p>
                        Disable compression. Compression is disabled by default.
                    </p>
                </td>
            </tr>
            <tr>
                <td>
                    <p>
                        <a class="link" href="ssl__context_base/no_sslv2.html" title="ssl::context_base::no_sslv2"><span
                                class="bold"><strong>no_sslv2</strong></span></a> <span class="silver">[static]</span>
                    </p>
                </td>
                <td>
                    <p>
                        Disable SSL v2.
                    </p>
                </td>
            </tr>
            <tr>
                <td>
                    <p>
                        <a class="link" href="ssl__context_base/no_sslv3.html" title="ssl::context_base::no_sslv3"><span
                                class="bold"><strong>no_sslv3</strong></span></a> <span class="silver">[static]</span>
                    </p>
                </td>
                <td>
                    <p>
                        Disable SSL v3.
                    </p>
                </td>
            </tr>
            <tr>
                <td>
                    <p>
                        <a class="link" href="ssl__context_base/no_tlsv1.html" title="ssl::context_base::no_tlsv1"><span
                                class="bold"><strong>no_tlsv1</strong></span></a> <span class="silver">[static]</span>
                    </p>
                </td>
                <td>
                    <p>
                        Disable TLS v1.
                    </p>
                </td>
            </tr>
            <tr>
                <td>
                    <p>
                        <a class="link" href="ssl__context_base/no_tlsv1_1.html"
                           title="ssl::context_base::no_tlsv1_1"><span
                                class="bold"><strong>no_tlsv1_1</strong></span></a> <span class="silver">[static]</span>
                    </p>
                </td>
                <td>
                    <p>
                        Disable TLS v1.1.
                    </p>
                </td>
            </tr>
            <tr>
                <td>
                    <p>
                        <a class="link" href="ssl__context_base/no_tlsv1_2.html"
                           title="ssl::context_base::no_tlsv1_2"><span
                                class="bold"><strong>no_tlsv1_2</strong></span></a> <span class="silver">[static]</span>
                    </p>
                </td>
                <td>
                    <p>
                        Disable TLS v1.2.
                    </p>
                </td>
            </tr>
            <tr>
                <td>
                    <p>
                        <a class="link" href="ssl__context_base/no_tlsv1_3.html"
                           title="ssl::context_base::no_tlsv1_3"><span
                                class="bold"><strong>no_tlsv1_3</strong></span></a> <span class="silver">[static]</span>
                    </p>
                </td>
                <td>
                    <p>
                        Disable TLS v1.3.
                    </p>
                </td>
            </tr>
            <tr>
                <td>
                    <p>
                        <a class="link" href="ssl__context_base/single_dh_use.html"
                           title="ssl::context_base::single_dh_use"><span
                                class="bold"><strong>single_dh_use</strong></span></a> <span
                            class="silver">[static]</span>
                    </p>
                </td>
                <td>
                    <p>
                        Always create a new key when using tmp_dh parameters.
                    </p>
                </td>
            </tr>
            </tbody>
        </table>
    </div>
    <h5>
        <a name="asio.reference.ssl__context_base.h3"></a>
        <span><a name="asio.reference.ssl__context_base.requirements"></a></span><a class="link"
                                                                                    href="ssl__context_base.html#asio.reference.ssl__context_base.requirements">Requirements</a>
    </h5>
    <p>
        <span class="emphasis"><em>Header: </em></span><code class="literal">asio/ssl/context_base.hpp</code>
    </p>
    <p>
        <span class="emphasis"><em>Convenience header: </em></span><code class="literal">asio/ssl.hpp</code>
    </p>
</div>
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            <div class="copyright-footer">Copyright © 2003-2022 Christopher M. Kohlhoff<p>
                Distributed under the Boost Software License, Version 1.0. (See accompanying
                file LICENSE_1_0.txt or copy at <a href="http://www.boost.org/LICENSE_1_0.txt" target="_top">http://www.boost.org/LICENSE_1_0.txt</a>)
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